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What’s the safest way to store user login sessions on a website?

Asked on Nov 08, 2025

Answer

The safest way to store user login sessions on a website is by using secure, HTTP-only cookies with attributes like "Secure" and "SameSite" to prevent unauthorized access and cross-site request forgery (CSRF).

<!-- BEGIN COPY / PASTE -->
    Set-Cookie: sessionId=abc123; HttpOnly; Secure; SameSite=Strict
    <!-- END COPY / PASTE -->

Additional Comment:

Use "HttpOnly" to prevent JavaScript access to the cookie, reducing the risk of XSS attacks.
Set the "Secure" attribute to ensure cookies are only sent over HTTPS connections.
"SameSite=Strict" helps mitigate CSRF by not sending cookies with cross-site requests.

✅ Answered with Security best practices.

Ask any question about Website Security here... and get an instant response.

What’s the safest way to store user login sessions on a website?

Asked on Nov 08, 2025

Answer

Additional Comment:

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